index.html: <!DOCTYPE html> <html lang="en"> <head> <title&...
269
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> &...
265
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> &...
212
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"&...
401
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> &...
167
<!DOCTYPE html> <html lang="en"> <head> &nbs...
297
<!DOCTYPE html> <html lang="en"> <head> &nbs...
476
<!DOCTYPE html> <html lang="en"> <head> &nbs...
191
总结：这个案例很简单，但是骨架都有。简单易懂，截图：代码：<!DOCTYPE html><html lang="en"><head><me...
338
通过id获取元素 document.getElemtById(' id ')通过标签获取元素 ...
318
<!DOCTYPE html><html><head> <title>全选</title> <style type="tex...
233
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"&...
318
<!DOCTYPE html> <html lang="en"> <head> &nbs...
239
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"&...
255
<!doctype html><html> <head> ...
275
